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Boston's PowerVent subwoofers deliver in a big way. Dynamic Bass. Exciting effects. Each features BassTrac circuitry for clean sound, long- excursion, finely tuned bass units and high-powered Boston amplifiers.Look around. There's nothing like the PV600 in its price range - in terms of low-frequency extension, maximum output, sophisticated circuitry and freedom from audible distortion. The key to its performance is a Boston-built 10-inch (250mm) bass driver. Manufactured on a state-of-the-art assembly line to a tolerance of ±1dB, this driver features a long-excursion DCD motor assembly and a high-mass, low-resonance cone for response down to 29Hz (-3dB). The dual 2-inch (50mm) down-firing flared ports reduce audible turbulence. The high-current 120-watt amplifier offers three input options. A crossover bypass input for use with digital home theater electronics. Line level and normal speaker level inputs, which use the PV600's internal crossover A front-mounted volume control, makes it easy to adjust bass... |